Product quantization with dual codebooks for approximate nearest neighbor search. - Zhibin Pan; Liangzhuang Wang; Yang Wang; Yuchen Liu (Neurocomputing, 2020)

Codebook-softened product quantization for high accuracy approximate nearest neighbor search. - Jingya Fan; Zhibin Pan; Liangzhuang Wang; Yang Wang (Neurocomputing, 2022)

A new fast inverted file-based algorithm for approximate nearest neighbor search without accuracy reduction. - Yuchen Liu; Zhibin Pan; Liangzhuang Wang; Yang Wang (Inf. Sci., 2022)